Lenovo continues to flesh out its line of Windows 7 powered PCs, this time by adding a handful of IdeaPad laptops and IdeaCentre desktops built around the newly released OS.

On the mobile front, Lenovo unveiled a trio of laptops -- IdeaPad Y550P, U150, and U550 -- with the Y550P probably being the most appealing to power users. Why? Because it's the only one of the bunch to use Intel's Core i7 platform. Like the Y550, the U550 also comes in a 15.6-inch form factor, but drops things down a notch with an Intel Core 2 Duo processor. And the U150 is aimed at the ultra-portable crowd. As such, it measures just 13.5mm thick and weighs a little under 3 pounds.

None of the new desktops sports Intel's Nehalem architecture, but the Lenovo H230 does make a strong pitch to penny pinchers. Starting at $300, Lenovo says consumers will have a range of HDD and DDR3 configurations to choose from. Those looking for a bit more oomph can step up to the K300, which is built around Intel's Core 2 Quad platform and includes an option for RAID. Rounding out the desktop solutions is the B500 all-in-one, which is also built around Intel's Core 2 Quad line.